12 433 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
9546231463	10	33.2	old
5724021207430054674311	22	72.3	2008-08-29 02:24:30
176150158946560946542363596265472239571781089	45	147.0	2023-05-11 11:25:43

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	640 / 640
35	1000000	1566 / 1566
40	3000000	4588 / 4588
45	11000000	1290 / 9201

Estimated T-Level: 40.7 ⓘ

TF below 2^130 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2017-09-21	Oliver Kruse	A6DBC4C4A71412CE	2	0	1	3
Verified (Factored)	2017-10-12	kkmrkkblmbrbk	A6DBC4C4A71412CE	2	10633	1	3
Verified (Factored)	2020-04-17	Oliver Kruse	5E625FE404535969	2	8958	5	3
Verified	2023-05-11	Anton Repko	5E625FE404535969	3	2560	5	3
Verified	2023-05-11	retsu	5E625FE404535969	3	7059	5	3
Verified	2023-05-11	retsu	BDDB2DD36419A827	3	1495	5	5
Verified	2023-05-11	retsu	BDDB2DD36419A827	3	7241	5	5
Verified	2023-05-11	retsu	5ED92C7D184EE25E	3	8459	5	7
Verified	2023-05-11	retsu	5ED92C7D184EE25E	3	10487	5	7

P-1 factors

Date	Factor	B1	B2
2023-05-11	176150158946560946542363596265472239571781089	100000000000	120417199046794656

History

Date	User	Type	Result
2023-05-11	retsu	C-PRP	M12433/9546231463/5724021207430054674311/176150158946560946542363596265472239571781089 : 5ED92C7D184EE25E PRP: Verified PRP without proof (small exponent)
2023-05-11	retsu	C-PRP	M12433/9546231463/5724021207430054674311/176150158946560946542363596265472239571781089 : 5ED92C7D184EE25E PRP: Verified PRP without proof (small exponent)
2023-05-11	retsu	C-PRP	M12433/9546231463/5724021207430054674311/176150158946560946542363596265472239571781089 : BDDB2DD36419A827 PRP: Verified PRP without proof (small exponent)
2023-05-11	retsu	C-PRP	M12433/9546231463/5724021207430054674311/176150158946560946542363596265472239571781089 : BDDB2DD36419A827 PRP: Verified PRP without proof (small exponent)
2023-05-11	retsu	C-PRP	M12433/9546231463/5724021207430054674311/176150158946560946542363596265472239571781089 : 5E625FE404535969 PRP: Verified PRP without proof (small exponent)
2023-05-11	Anton Repko	C-PRP	M12433/9546231463/5724021207430054674311/176150158946560946542363596265472239571781089 : 5E625FE404535969 PRP: Verified PRP without proof (small exponent)
2023-05-11	Anton Repko	F-PM1	Factor: 176150158946560946542363596265472239571781089 / (P-1, B1=100000000000, B2=120417199046794650)
2020-04-17	Oliver Kruse	C-PRP	M12433/9546231463/5724021207430054674311 : 5E625FE404535969 PRP: Verified PRP without proof (small exponent)
2017-10-12	kkmrkkblmbrbk	C-PRP	M12433/9546231463/5724021207430054674311 : A6DBC4C4A71412CE PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M12433/9546231463/5724021207430054674311 : A6DBC4C4A71412CE PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M12433/9546231463/5724021207430054674311 : A6DBC4C4A71412CE PRP without proof (not generated)
2016-09-09	kkmrkkblmbrbk	NF-PM1	B1=100000000, B2=10000000000, E=12
2008-08-29	-Anonymous-	F-ECM	Factor: 5724021207430054674311